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【iOS】有关苹果iOS App的一些进展、BluetoothLE蓝牙拓展等 - App Inventor...
...low energy without issue, which we do plan to implement full support for. Knowing what kind of Arduino you use and which Bluetooth version it uses might help us better understand whether what you want to do is feasible.
来源：https://community.appinventor.mit.edu/t/bluetooth-on-ios/32797/13
2、...
ClickTools 拓展：为布局、标签等没有点击事件的组件添加点击事件 - App In...
...n be done using procedures also still I thought to add it to extension.
Now it is possible to do long click of component.
[size=15.008px] IMPORTANT
If you register button or another clickable components then the built in .Click event will not work
See here[color=var(--primary-high-or-second...
MIT官方已升级至2.71版本，几乎就是仅增加一个全新主题 - App Inventor 2 ...
...can be independently expanded/collapsed
The main body of MIT App Inventor now loads via the CloudFlare content delivery network. This should result in faster startup of MIT App Inventor.
Note: Sites with restrictive firewalls will need to unblock access to https://.appinv.net (where the “” mea...
Async Procedures 拓展：异步任务拓展，异步处理耗时任务 - App Inventor 2...
...B
the a is the 1st item in the list
the b is the 2nd item in the list
NOW THE FUN PART!Call a Procedure Async Using this block
[color=var(--tertiary)][color=var(--secondary)]Capture[color=var(--secondary-high)]582×215 12.9 KB
These 2 Blocks Do the same Function But with Arguments in it
[c...
Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...nsciously enable the receiving option to receive texts.
The big challenge now was that people might want to develop apps for their own use that relied on the Google-censored functionality. This is where the “u” companion comes in. It is the companion as it would have been if Google hadn’t cha...
APP INVENTOR硬件交互学习教程04——蓝牙控制继电器 - 创客硬件开发 - 清泛...
...配置串口
Serial.begin(9600);
}
void loop() {
if(Serial.available()) {
inByte = Serial.read();
if(inByte == 'H'){ digitalWrite(relayPin, HIGH);}
if(inByte == 'L'){ digitalWrite(relayPin, LOW);}
&n...
APP INVENTOR硬件交互学习教程06——硬件参数上报 - 创客硬件开发 - 清泛IT...
...配置串口
Serial.begin(9600);
}
void loop() {
if(Serial.available()) {
inByte = Serial.read();
if(inByte == 'H'){
digitalWrite(relayPin, HIGH);
Serial.print("ON"); ...
APP INVENTOR硬件交互学习教程07——多个参数上报 - 创客硬件开发 - 清泛IT...
...9600);
}
void sendPara(void)
{
unsigned int temp;
if(inByte == 'H'){
digitalWrite(relayPin, HIGH);
Serial.print("ON");
}
if(inByte == 'L'){
&nbs...
NSIS做的安装程序，可接受命令行参数，实现静默安装，静默卸载 - 脚本技术 ...
...t parameter used in the command line and must not contain any quotes, even if the path contains spaces. Only absolute paths are supported.
3.2.2 Uninstaller Specific Options_?= sets $INSTDIR. It also stops the uninstaller from copying itself to the temporary directory and running from there. It can...
NSIS脚本编程(持续更新) - 脚本技术 - 清泛IT论坛，有思想、有深度
... "是" "否" "取消"
NSIS编程if逻辑：
首先需要包含这个文件：!include logiclib.nsh
Pop $0 ;获取messagebox的返回值，分别是1,2,3
${If} $0 == 1
KillProcDLL::KillProc "xxx.exe"
${Elseif} $0 == 3...